Question : Directions: In the following question you have to identify the correct response from the given premises stated according to the following symbols. If – stands for addition, + stands for multiplication, ÷ stands for subtraction, × stands for division, which one of the following equations is correct?
Option 1: 5 + 2 – 12 ÷ 6 × 2 = 13
Option 2: 5 + 2 – 12 × 6 ÷ 2 = 10
Option 3: 5 ÷ 2 + 12 × 6 – 2 = 4
Option 4: 5 – 2 +12 × 6 ÷ 2 = 27
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Correct Answer: 5 + 2 – 12 × 6 ÷ 2 = 10
Solution : Given: – stands for addition, + stands for multiplication, ÷ stands for subtraction, × stands for division.
Replace the given symbols in the options one by one with the original symbols in the given equation. First option: 5 + 2 – 12 ÷ 6 × 2 = 13 On replacing the symbols, we get – = 5 × 2 + 12 – 6 ÷ 2 = 5 × 2 + 12 – 3 = 10 + 12 – 3 = 19 ≠ 13 Second option: 5 + 2 – 12 × 6 ÷ 2 = 10 On replacing the symbols, we get – = 5 × 2 + 12 ÷ 6 – 2 = 5 × 2 + 2 – 2 = 10 + 2 – 2 = 10 Third option: 5 ÷ 2 + 12 × 6 – 2 = 4 On replacing the symbols, we get – = 5 – 2 × 12 ÷ 6 + 4 = 5 – 2 × 2 + 4 = 5 – 4 + 4 = 5 ≠ 4 Fourth option: 5 – 2 + 12 × 6 ÷ 2 = 27 On replacing the symbols, we get – = 5 + 2 × 12 ÷ 6 – 2 = 5 + 2 × 2 – 2 = 5 + 4 – 2 = 7 ≠ 27
Therefore, only the second option satisfies the R.H.S. of the given equation. Hence, the second option is correct.
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Question : Directions: In the following question, you have to identify the correct response from the given premises stated according to the following symbols. If – stands for division, + stands for multiplication, ÷ stands for subtraction and
Question : Directions: In the following question you have to identify the correct response from the given premises stated according to the following symbols. If + stands for division, × stands for addition, – stands for
Question : Directions: In the following question you have to identify the correct response from the given premises stated according to the following symbols. If × means addition, – means division, / means subtraction, and + means
Question : Directions: In the following question, you have to identify the correct response from the given premises stated according to the following symbols. If × stands for ÷, ÷ stands for +, + stands
Question : Directions: In the following question, you have to identify the correct response from the given premises stated according to the following symbols. If + means ÷, ÷ means –, – means ×, ×
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